Re: The Great Capacitor Showdown - Rubycon vs Panasonic vs Samxon
how many times you lost that sanyo?...
whiz
Member
Last Activity: 05-08-2016, 10:42 AM
Joined: 08-03-2006
Location: Athens,Greece
-
Re: The Great Capacitor Showdown - Rubycon vs Panasonic vs Samxon
two years without the slightest degradation looks too much for me...
can you keep running these systems for two years continuesly?!
sorry for my guesses...it was too stupid from my side to believe that you unsholeder the capacitors each time you take reading...i don't know where that came from...i think i read it somewhere on this thread...Leave a comment:
-
Re: The Great Capacitor Showdown - Rubycon vs Panasonic vs Samxon
it's not so practical every once in a while...
because we are going to end up without pads to solder them back!
after all degradation would be much of surpize if it happend all these months!
I'm wondering Topcat do you really unsolder the capacitors each time you want to take readings? or i misunderstood it? if you do unsolder them.. i think you should try once to take some readings even without unsoldering capacitors this time... after all it's been a while! don't...Last edited by whiz; 11-09-2007, 10:15 AM.Leave a comment:
-
Re: Cheaper ESR meter
Yes there is a PCB layout with parts list etc on this link...
[url]http://www.yoreparo.com/foros/diseno_electronico/39157.html[/url]
from my personal experiance i'm not satisfied neither from gs3's modifications
nor from the original design...
i'm using a PCB layout which is the same design as the above and you can
find it here:
[url]http://www.yoreparo.com/foros/diseno_electronico/80575.html[/url]
i'm using it with analog multimeter and resistors with...Last edited by whiz; 10-10-2007, 12:56 AM.Leave a comment:
-
Re: Cheaper ESR meter
I have build the esr meter from the links gs3 gave and works...although with some problems.Leave a comment:
-
Re: The Great Capacitor Showdown - Rubycon vs Panasonic vs Samxon
Hi topcat...
i want to ask how many times you think you can unsolder
the boards without risking the pads get damaged from the repeated
stressing. Are you about to measure these boards soon?
thanks...Leave a comment:
-
Re: The Great Capacitor Showdown - Rubycon vs Panasonic vs Samxon
any updates?Leave a comment:
-
Re: The Great Capacitor Showdown - Rubycon vs Panasonic vs Samxon
ok! respect...but my initial question has been based on that...
...
Last edited by whiz; 02-12-2007, 06:59 PM.Leave a comment:
-
Re: The Great Capacitor Showdown - Rubycon vs Panasonic vs Samxon
Yo! do i miss something here?
anyway...
Yes, that's understandable...the capacitors only have about 700 working hours! it would be very funny if they started to fail so quicky......Leave a comment:
-
Re: The Great Capacitor Showdown - Rubycon vs Panasonic vs Samxon
do we have any updates?Leave a comment:
-
Re: Faraday Flashlight? what capacitor it uses?
this thing works with a coil and a magnet...by shaking it produces electricity and it charges a capacitor...why you yours uses batteries?!Leave a comment:
-
Re: A strange component!
it is on a graphics card...is there any way to locate the brand from the 7x7
marking??
thanks guys!!!
Leave a comment:
-
A strange component!
do you know what is that?
it says 7x7 and the second 7 is upside down...it is the biggest smd
on the board and the thiner!... -
Re: How hard would this be to fix?
do you really think he can leave it that way?...Leave a comment:
-
Re: Cheaper ESR meter
I don't think it's a big problem...we can all together decide it...
The problem is the designing and the organizing! i could organize it but i haven't organized group buy up to now
if someone knows how to create PCB layouts...etc and there is more interest about the ESR meter i think we can somehow....proceed....
i just hope gs3 is willing to support us...
anyone knows Eagle or some other designing program and wishes to help?
yes...i...Last edited by whiz; 09-10-2006, 03:50 PM.Leave a comment:
-
Re: Cheaper ESR meter
when i say "group buy" i'm talking about the boards and [B]not the components[/B]. (i agree we can get em easily) Many people can solder good enough (like me) but find it difficult to design complex circuits even on a bread board, some others find it borring or they don't have time and preffer to work with printed boards..
If there is enough interest we can print boards here from this site
[url]http://www.eurocircuits.com/[/url] the total cost for many boards gets very low.. and i think...Last edited by whiz; 09-10-2006, 02:19 PM.Leave a comment:
-
Re: Cheaper ESR meter
if it is possible...why not?
P.S i think it would be nice if you start a group buy for all the others that might be interested building an ESR meter...that is what i wanted to say before......Last edited by whiz; 09-10-2006, 08:31 AM.Leave a comment:
-
Re: Cheaper ESR meter
try to keep the circuit as simple as it can be with easy to find components even in a local store! and ofcource effective!
keep in mind that most of us we don't live in the same country, and from my latest expirience with a project...i can tell you must go for safari
to get some components!
how about after you fisinsh it to make a group buy for the board?!...
Leave a comment:
-
Re: Cheaper ESR meter
don't use cirquit...just put a led flasher costs almost as a simple led and it doesn't waste any space...the power consuption i think it's the same (or less) as if you were making a cirquit with transistors.......
Leave a comment:
-
Re: Cheaper ESR meter
Very nice!!!
keep going!
Leave a comment:
No activity results to display
Leave a comment: